Comparison List


KCY-G4219 is a basic (constitutively fluorescent) cyan fluorescent protein published in 2009, derived from Verrillofungia concinna.

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Aggregation Organism Molecular Weight Cofactor
? Verrillofungia concinna 24.8 kDa -


Ex λ Em λ EC (M-1 cm-1) QY Brightness pKa Maturation (min) Lifetime (ns)
453 486 21,100 0.8 16.88      


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KCY-G4219 Sequence



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Excerpts are snippets from publications that capture key information about this protein that does not easily fit into one of the existing fields (such as a summary, motivation, or observation).

Primary Reference

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External Resources

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